One product issued by NWS for: Bay City MI
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Detroit/Pontiac MI 345 AM EDT Mon May 18 2026 MIZ047>049-053>055-060>063-068>070-075-076-082-083-190745- Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer- St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- 345 AM EDT Mon May 18 2026 This hazardous weather outlook is for southeast Michigan. .DAY ONE...Today and Tonight The potential exists for severe thunderstorms to develop mainly between 3 and 9 pm today. Storms will be capable of producing damaging wind gusts to 60 mph, hail to one inch in diameter and isolated tornadoes. Storms will track from west to east at 45 to 50 mph. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday The risk for severe weather exists again Tuesday mainly during the afternoon and evening hours, with strong winds, large hail and heavy rainfall possible. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed late this afternoon and evening. $$